POE switch positioning structure

Abstract

The utility model discloses a POE switch positioning structure, and relates to the technical field of switches. Comprising a shell, damping mechanisms are fixedly mounted on the inner wall of the lower side of the shell close to the left and right edges, a transverse plate is fixedly mounted between the left and right damping mechanisms, adjusting mechanisms are arranged on the transverse plate close to the left and right positions, rectangular boxes are fixedly mounted on the upper surfaces of the adjusting mechanisms, and moving mechanisms are arranged in the rectangular boxes close to the front and back positions; locking mechanisms are installed on the upper surfaces of the moving mechanisms in a threaded mode, a circuit board is clamped and fixed between the lower surfaces of the locking mechanisms and the upper surface of the rectangular box, and a buckle plate is locked and fixed between the upper surfaces of the locking mechanisms. Buffering and damping functions of the positioning structure are added, namely, buffering and damping functions of the circuit board and the pinch plate are added, so that the circuit board and the pinch plate are not prone to vibration damage in the later period, meanwhile, positioning use of circuit boards and pinch plates of various specifications can be met, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a POE switch positioning structure. Background Art

[0002] With the development of society, the use of POE switches has become more and more common. POE switches are switches that use Ethernet as the basic medium. Common POE switches contain a mainboard and a daughterboard. The daughterboard and the mainboard are fixed by raising studs, and an electrical connection is formed through a connector.

[0003] In the existing technology, the positioning structure for the mainboard and the pinch plate inside the conventional POE switch is mostly a fixed structure. The positioning structure is rigidly connected to the shell and lacks buffering and shock absorption function. The mainboard and the pinch plate after positioning and installation are easily damaged by vibration. Moreover, the fixed positioning structure can only meet the installation and use of mainboards and pinch plates of corresponding sizes, and its use has limitations. Utility Model Content

[0004] The utility model provides a POE switch positioning structure to solve the problems in the background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a POE switch positioning structure, comprising a shell, wherein a shock-absorbing mechanism is fixedly installed on the lower inner wall of the shell near the left and right edge positions, and a horizontal plate is fixedly installed between the left and right shock-absorbing mechanisms, and an adjustment mechanism is provided on the horizontal plate near the left and right positions, and a rectangular box is fixedly installed on the upper surface of the adjustment mechanism, and the left and right sides of the rectangular box are both open structures, and a moving mechanism is provided in the rectangular box near the front and back positions, and a long hole is opened on the upper side wall of the rectangular box corresponding to the moving mechanism, and a locking mechanism is threadedly installed on the upper surface of the moving mechanism, a circuit board is clamped and fixed between the lower surface of the locking mechanism and the upper surface of the rectangular box, a buckle plate is locked and fixed between the upper surfaces of the locking mechanism, and a plug-in panel is provided on the front side of the shell corresponding to the circuit board.

[0006] Furthermore, the shock absorbing mechanism includes a spring damping shock absorber and a mounting plate. The spring damping shock absorber is fixedly mounted on the lower inner wall of the shell near the front and rear positions. The mounting plate is fixedly mounted between the upper surfaces of the spring damping shock absorber, and the left and right mounting plates are fixedly connected to the left and right side surfaces of the cross plate.

[0007] Furthermore, the adjustment mechanism includes a rectangular sleeve and a locking bolt. The rectangular sleeve is movably mounted on the horizontal plate, and the rectangular sleeve is locked and fixed to the horizontal plate by the locking bolt.

[0008] Furthermore, the moving mechanism includes a moving block, a limit plate and a threaded hole. The moving block is movably installed in a rectangular box, and the left and right sides of the moving block are both provided with limit plates on the left and right sides of the rectangular box. The upper surface of the moving block is provided with a threaded hole.

[0009] Furthermore, the locking mechanism includes a cylinder, a bolt rod and a locking nut. The upper and lower sides of the cylinder are fixedly installed with bolt rods, and the lower bolt rod passes through the circuit board and the long hole and is threadedly installed in the threaded hole. The upper bolt rod of the cylinder passes through the buckle plate and is threadedly connected to the locking nut.

[0010] Furthermore, the left and right side wall fastening components of the shell are locked and fixed to the upper side wall of the shell.

[0011] Compared with the prior art, the present invention provides a POE switch positioning structure with the following beneficial effects:

[0012] 1. The positioning structure of the POE switch increases the buffering and shock-absorbing function of the horizontal plate by setting left and right shock-absorbing mechanisms, that is, it increases the buffering and shock-absorbing function of the circuit board and the gusset plate. When the shell is bumped in the later stage, the circuit board and the gusset plate are not easy to vibrate and cause the electrical components to loosen or be damaged, making it safer to use.

[0013] 2. The POE switch positioning structure is designed to adjust the distance between the four moving mechanisms and the locking mechanism by setting an adjustment mechanism to move left and right on the horizontal plate, and the moving mechanism to move back and forth in the rectangular box, so as to meet the positioning needs of circuit boards and gusset plates of various specifications, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is the left view of the rectangular sleeve of the present utility model.

[0017] In the figure: 1. Shell; 2. Shock-absorbing mechanism; 201. Spring-damping shock absorber; 202. Mounting plate; 3. Horizontal plate; 4. Adjusting mechanism; 401. Rectangular sleeve; 402. Locking bolt; 5. Rectangular box; 6. Moving mechanism; 601. Moving block; 602. Limiting plate; 603. Threaded hole; 7. Long hole; 8. Locking mechanism; 801. Cylinder; 802. Bolt rod; 803. Locking nut; 9. Circuit board; 10. Buckle plate; 11. Plug-in panel; 12. Fastening assembly. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 3 The utility model discloses a POE switch positioning structure, including a shell 1, a shock-absorbing mechanism 2 is fixedly installed on the lower inner wall of the shell 1 near the left and right edges, and a horizontal plate 3 is fixedly installed between the left and right shock-absorbing mechanisms 2, and an adjustment mechanism 4 is provided on the horizontal plate 3 near the left and right positions. A rectangular box 5 is fixedly installed on the upper surface of the adjustment mechanism 4, and the left and right sides of the rectangular box 5 are both open structures. A moving mechanism 6 is provided near the front and back positions in the rectangular box 5, and a long hole 7 is opened on the upper side wall of the rectangular box 5 corresponding to the moving mechanism 6. A locking mechanism 8 is threadedly installed on the upper surface of the moving mechanism 6, and a circuit board 9 is clamped and fixed between the lower surface of the locking mechanism 8 and the upper surface of the rectangular box 5. A buckle plate 10 is locked and fixed between the upper surfaces of the locking mechanism 8, and a plug-in panel 11 is provided on the front side of the shell 1 corresponding to the circuit board 9.

[0020] Specifically, the shock absorbing mechanism 2 includes a spring damping shock absorber 201 and a mounting plate 202. The spring damping shock absorber 201 is fixedly installed on the lower inner wall of the shell 1 near the front and rear positions. The mounting plate 202 is fixedly installed between the upper surfaces of the spring damping shock absorber 201, and the left and right mounting plates 202 are fixedly connected to the left and right side surfaces of the cross plate 3.

[0021] In this embodiment, the front and rear spring damping shock absorbers 201 increase the buffering and shock absorbing function of the mounting plate 202, so that the mounting plate 202 can cross the buffering and shock absorbing function of the horizontal plate 3 to achieve the effect of buffering and shock absorbing the circuit board 9 and the buckle plate 10.

[0022] Specifically, the adjustment mechanism 4 includes a rectangular sleeve 401 and a locking bolt 402 . The rectangular sleeve 401 is movably sleeved on the transverse plate 3 . The rectangular sleeve 401 is locked and fixed to the transverse plate 3 by the locking bolt 402 .

[0023] In this embodiment, the locking bolt 402 is loosened or tightened, so that the rectangular sleeve 401 moves left and right on the transverse plate 3, thereby achieving the effect of adjusting the left and right position of the rectangular sleeve 401.

[0024] Specifically, the moving mechanism 6 includes a moving block 601, a limiting plate 602 and a threaded hole 603. The moving block 601 is movably installed in the rectangular box 5, and the left and right sides of the moving block 601 are located on the left and right sides of the rectangular box 5. The limiting plates 602 are provided, and the upper surface of the moving block 601 is provided with a threaded hole 603.

[0025] In this embodiment, the moving block 601 can move back and forth in the rectangular box 5 , and the limiting plate 602 prevents the moving block 601 from falling out of the rectangular box 5 . The threaded hole 603 is used for connection and fixation of the locking mechanism 8 .

[0026] Specifically, the locking mechanism 8 includes a cylinder 801, a bolt rod 802 and a locking nut 803. The upper and lower sides of the cylinder 801 are fixedly installed with bolt rods 802, and the lower bolt rod 802 passes through the circuit board 9 and the long hole 7 and is threadedly installed in the threaded hole 603. The upper bolt rod 802 of the cylinder 801 passes through the buckle plate 10 and is threadedly connected to the locking nut 803.

[0027] In this embodiment, the bolt rod 802 on the lower surface of the cylinder 801 passes through the circuit board 9 and the long hole 7 and is threadedly installed in the threaded hole 603 on the upper surface of the moving block 601, so that the lower surface of the cylinder 801 presses the circuit board 9 against the upper surface of the rectangular box 5, and the locking nut 803 presses the buckle plate 10 against the upper surface of the cylinder 801, thereby achieving the effect of positioning and fixing the circuit board 9 and the buckle plate 10.

[0028] Specifically, the left and right side wall fastening components 12 of the shell 1 are locked and fixed to the upper side wall of the shell 1.

[0029] In this embodiment, the fastening assembly 12 makes the upper side wall of the housing 1 a detachable structure, which facilitates later maintenance of the interior.

[0030] When in use, according to the size of the circuit board 9 and the gusset plate 10, the rectangular sleeve 401 is moved left and right on the horizontal plate 3 by adjusting the tightness of the locking bolt 402 in the adjustment mechanism 4, so as to achieve the effect of adjusting the left and right position of the rectangular sleeve 401, and the rectangular sleeve 401 drives the rectangular box 5 to move left and right, and then the moving block 601 in the moving mechanism 6 can move back and forth in the rectangular box 5, and the circuit board 9 is placed on the upper surface of the rectangular box 5, and the through hole on the circuit board 9 is vertically aligned with the threaded hole 603 on the upper surface of the moving block 601, and the bolt rod 802 on the lower surface of the cylinder 801 in the locking mechanism 8 passes through the circuit board 9 and the long hole 7 and is threadedly installed on the moving block 60 1, so that the lower surface of the cylinder 801 presses the circuit board 9 against the upper surface of the rectangular box 5, and the locking nut 803 presses the pinch plate 10 against the upper surface of the cylinder 801, thereby achieving the effect of positioning and fixing the circuit board 9 and the pinch plate 10. The front and rear spring damping shock absorbers 201 in the left and right shock absorbing mechanisms 2 increase the buffering and shock absorbing function of the mounting plate 202, so that the mounting plate 202 crosses the buffering and shock absorbing function of the cross plate 3, thereby achieving the effect of buffering and shock absorbing the circuit board 9 and the pinch plate 10. When the housing 1 is bumped in the future, the circuit board 9 and the pinch plate 10 are not easily vibrated to cause loosening or damage of electrical components, and are safer to use.

[0031] To sum up, the POE switch positioning structure increases the buffering and shock-absorbing function of the positioning structure, that is, increases the buffering and shock-absorbing function of the circuit board 9 and the buckle plate 10, so that the circuit board 9 and the buckle plate 10 are not easily damaged by vibration in the later stage. At the same time, it can meet the positioning use of circuit boards 9 and buckle plates 10 of various specifications, and is highly practical.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A POE switch positioning structure, comprising a housing (1), characterized in that: A shock absorbing mechanism (2) is fixedly installed on the lower inner wall of the shell (1) near the left and right edges, and a horizontal plate (3) is fixedly installed between the left and right shock absorbing mechanisms (2). An adjustment mechanism (4) is provided on the horizontal plate (3) near the left and right positions. A rectangular box (5) is fixedly installed on the upper surface of the adjustment mechanism (4), and the left and right sides of the rectangular box (5) are both open structures. A moving mechanism (6) is provided in the rectangular box (5) near the front and back positions. A long hole (7) is opened on the upper side wall of the rectangular box (5) corresponding to the moving mechanism (6). A locking mechanism (8) is threadedly installed on the upper surface of the moving mechanism (6). A circuit board (9) is clamped and fixed between the lower surface of the locking mechanism (8) and the upper surface of the rectangular box (5). A buckle plate (10) is locked and fixed between the upper surfaces of the locking mechanism (8). A plug-in panel (11) is provided on the front side of the shell (1) corresponding to the circuit board (9).

2. A POE switch positioning structure according to claim 1, characterized in that: The shock absorbing mechanism (2) comprises a spring damping shock absorber (201) and a mounting plate (202); the spring damping shock absorber (201) is fixedly mounted on the lower inner wall of the housing (1) near the front and rear positions; the mounting plate (202) is fixedly mounted between the upper surfaces of the spring damping shock absorber (201), and the left and right mounting plates (202) are fixedly connected to the left and right side surfaces of the transverse plate (3).

3. A POE switch positioning structure according to claim 1, characterized in that: The adjusting mechanism (4) comprises a rectangular sleeve (401) and a locking bolt (402); the rectangular sleeve (401) is movably sleeved on the transverse plate (3); and the rectangular sleeve (401) is locked and fixed to the transverse plate (3) via the locking bolt (402).

4. A POE switch positioning structure according to claim 1, characterized in that: The moving mechanism (6) comprises a moving block (601), a limiting plate (602) and a threaded hole (603); the moving block (601) is movably mounted in the rectangular box (5); and the left and right sides of the moving block (601) are both provided with limiting plates (602) on the left and right sides of the rectangular box (5); and the upper surface of the moving block (601) is provided with a threaded hole (603).

5. The POE switch positioning structure according to claim 1, wherein: The locking mechanism (8) comprises a cylinder (801), a bolt rod (802) and a locking nut (803); the upper and lower sides of the cylinder (801) are fixedly mounted with bolt rods (802); the lower bolt rod (802) passes through the circuit board (9) and the long hole (7) and is threadedly mounted in the threaded hole (603); the upper bolt rod (802) of the cylinder (801) passes through the buckle plate (10) and is threadedly connected to the locking nut (803).

6. A POE switch positioning structure according to claim 1, characterized in that: The left and right side wall fastening assemblies (12) of the shell (1) are locked and fixed to the upper side wall of the shell (1).

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